baber/WOPTO huggingface dataset:
Patent FR-2668476-A1 (FR)
Inventor: JACQUES SCHOENNAHL
IPC: C04B35/65
Filed: 1990-10-24
Abstract: Refractory materials which comprise:   (A) particles of at least one refractory material whose melting and thermal dissociation temperatures are higher than 1700 DEG C; (B) a binder matrix binding these particles together, consisting predominantly of aluminium nitride AlN of hexagonal structure and/or of at least one of the polytypes of AlN; and (C) particles of hexagonal boron nitride and/or flakes of crystalline graphite dispersed in the binder matrix.   Applications in iron and steel metallurgy, especially as plates for a slide closure device.
Patent FR-2668493-A1 (FR)
Title: Enrobe routier de revetement et sa fabrication.
Inventor: VINCENT GALERA
IPC: E01C7/18
Filed: 1990-10-25
Abstract: Cet enrobé ou béton hydrocarboné comprenant des granulats minéraux enrobés de 6 à 10% en poids d'un liant à base de goudron ou brai de houille modifié ou non par un polymère vinylique, est caractérisé en ce que le liant comprend aussi un bitume naturel ayant un point de ramolissement bille-anneau supérieur à 100degré C et une pénétrabilité à l'aiguille à 25degré C inférieure ou égale à 1 mm.
Patent FR-2670882-A1 (FR)
Title: Dispositif de mesure de la position d'une tige de poussee d'un servomoteur pneumatique.
Inventor: PIERRE GAUTIER JEAN
IPC: G01D5/25
Filed: 1990-12-20
Abstract: L'invention concerne un dispositif de mesure de la position d'une tige de poussée (30) d'un servomoteur pneumatique constitué d'un boîtier (10) divisé en une chambre avant (20) et une chambre arrière (22) par une paroi mobile (18) ramenée dans sa position de repos par un ressort de rappel (34), le servomoteur actionnant un piston (84) d'un maître-cylindre (86) par l'intermédiaire de la tige de poussée (30), le dispositif de mesure comportant une première partie (40) fixe par rapport au boîtier (10) du servomoteur et une seconde partie (60) mobile, les première (40) et seconde (60) parties portant des contacts électriques (46, 46', 48, 48', 84; 76, 78). Selon l'invention, les première (40) et seconde (60) parties sont cylindriques et coaxiales, et en ce qu'elles sont disposées autour de la tige de poussée.
Patent FR-2670776-A1 (FR)
Inventor: BERNARD LETEMPS
IPC: C03B35/14
Filed: 1990-12-21
Abstract: Method and apparatus for bending a glass sheet in which the glass sheet is conveyed through a reheating furnace by a conveyor defining a substantially horizontal transport plane and is then taken up by a tool by means of which the glass sheet is bent and/or transferred to a bending and/or discharging device. <??>According to the invention the measurement of the detection of the effective position of the glass sheet and the repositioning of the take-up tool are performed as a function of the said effective position. <??>The invention applies to the production of motor vehicle glazing.
Patent FR-2656834-A1 (FR)
Title: Couverture pour bloc-notes adhesif.
Inventor: MATSUGUCHI TOMIKICHI
IPC: B42D5/00
Filed: 1991-01-08
Abstract: Couverture (14) pour bloc-notes adhésif (12) constitué d'une multitude de feuilles (16) collées les unes aux autres. Elle comprend une feuille constitutive (20), une couche de séparation,une couche adhésive, un substrat (26) pour pastille (32) formé sur la surface de la couche adhésive et une couche imprimée formée sur la couche adhésive. Là où la couche de séparation est formée, des pastilles peuvent être prévues qui sont en partie détachables. Il est ainsi possible d'obtenir des pastilles partiellement détachables sur le substrat et la couche d'adhésif, là où la couche de séparation est formée. Par conséquent, les pastilles détachées peuvent être collées aux endroits désirés. Cette couverture pour un bloc-notes est conçu pour des enfants.
Patent FR-2671478-A1 (FR)
Title: Procede et dispositif de mesure de l'impedance de corps biologiques.
Inventor: JEAN AGUETTANT
IPC: A61B18/02
Filed: 1991-01-11
Abstract: Le procédé et le dispositif s'appliquent plus particulièrement au refroidissement jusqu'à congélation d'un corps biologique ( 1 ), avec mesure d'impédance électrique par une pluralité de paires d'électrodes (2) implantables sur le corps (1), fournissant une indication de l'état de congélation de ce corps. Les mesures d'impédance sont réalisées simultanément sur toutes les paires d'électrodes (2) utilisées, grâce à un ensemble de modules de mesure (4) dont chacun correspond à une paire d'électrodes. Les résultats des mesures réalisées sur les différentes paires d'électrodes (2) sont visualisés de façon simultanée, par exemple au moyen de rampes de diodes électroluminescentes (6) prévues sur chaque module (4), ce qui donne à tout moment une "vue d'ensemble" de l'état de congélation. Application au domaine de la cryochirurgie.
Patent WO-9205383-A1 (WO)
Inventor: LABICHE JEAN-PIERRE
IPC: B29C63/10
Filed: 1991-09-13
Abstract: The process consists of the following steps: a) sealing, if need be, any defect in the section with the aid of a sealing material; b) fixing onto the pipe (2) the end of a flexible profile (3) made of longitudinal fibres coated in a thermoplastic matrix, the elastic limit of said fibres being greater than that of the pipe (2) or chamber material: c) rotating means (7) about the pipe (2) axially displacing said means along the latter in order to supply said profile (9); d) tensionally winding the profile (9) in successive spirals around the pipe (2) at and near said section, on either side of the latter by heating in order to melt substantially the entire matrix mass, and then by cooling the profile upon application; e) the number of profile layers superposed at the same location and the angles and winding tension of said profile (9) being sufficient to restore to the pipe section or chamber (2) its predefined mechanical features. Applicable especially in repairing or restoring in-situ, a pipe or chamber section for receiving pressurized fluid.
Patent FR-2672302-A1 (FR)
Inventor: FRANCIS DAMBRINE
IPC: C13B10/08
Filed: 1991-01-31
Abstract: Process for the preliminary treatment, before diffusion, of sugar beet cossettes, by means of a solution of calcium monosaccharate, consisting of a prior leaching of the cossettes with the solution which was used for the preliminary treatment. In order to increase the quantity of pulps produced in diffusion and to increase the profitability of the diffusion process, the leaching liquor (G), previously separated from the pulp (at 16) and optionally limed or prelimed (at 18), is sent to diffusion (12-14).
Patent FR-2662043-A1 (FR)
Title: Structure flexible de liaison conductrice, procede de fabrication et utilisation de cette structure de liaison conductrice.
Inventor: BRIGITTE FREISLEBEN
IPC: C23C14/04
Filed: 1991-04-24
Abstract: La structure de liaison conductrice (25) fine et flexible sur feuille de support isolante (19) est caractérisée par un revêtement ionique de vapeur métallique sur une feuille de matière plastique mince (19), résistant à la chaleur et à la tension. On dépose, à travers un plasma de gaz inerte, des particules ionisées de vapeurs métalliques, directement sur la surface masquée d'une feuille mince, très résistante aux sollicitations thermiques et électriques, jusqu'à l'épaisseur nécessaire, suivant la résistance électrique intérieure donnée.
Patent FR-2676883-A1 (FR)
Title: Device for transmitting of the sound from an audio appliance
Inventor: PIERRE JEGOU
IPC: H04B10/114
Filed: 1991-05-24
Abstract: The present invention relates to a device for transmitting the sound from an audio appliance, equipped with at least one loudspeaker and capable of being controlled by a first infrared beam coming from a portable self-contained control box (2) of the said device; according to the invention, the device includes an emitter of the sound signal of the said audio device with transmission by a second infrared beam and includes a receiver for the said sound signal connected to personal listening means; the emitter transmits the sound signal by frequency modulation about a carrier frequency for modulation of the second infrared beam; the receiver of the sound signal is built into the said portable box and the emitter of the said sound signal is built into the said audio device. the technical field of the invention is that of signal transmission.
Patent FR-2677447-A1 (FR)
Inventor: MICHEL PIERFITTE
IPC: A61B6/00
Filed: 1991-06-07
Abstract: The invention relates to medical imaging devices which use gamma rays. It consists, in a device in which a gamma camera is suspended from a framework (102) by a rotating base (103), of an arm (205) and two axles (104, 207) allowing two rotational movements (X, Y) of the detector head (101) of the gamma camera with respect to the rotating base, and in providing a stirrup (209) connected to the arm by a third axle (208) allowing a third rotational movement (Z) of this gamma camera. It makes it possible to facilitate the relative positioning of the gamma camera and of the patient being examined.
Patent FR-2679343-A1 (FR)
Inventor: BRADLEIGH WEISS
IPC: G03B15/03
Filed: 1991-07-15
Abstract: A method for the photographic reproduction of certain defined surfaces based on the guided movement of a lighting device near the surface to be reproduced by means of a controlled dolly having two degrees of mobility (patent application no. 91-08897, Paris, 15 July 1991). The filming apparatus, which is located further away from said surface than is the lighting system, is arranged in such a way that the film is exposed during the time the light is in motion. This method is mainly designed for photographing works of art, drawings, sets, tapestries or maps which are mounted on plane, conical or cylindrical surfaces, regardless of their slope and length, which are several metres wide and located at any height above the ground. Each of these parameters is taken into account when settings are made prior to shooting.
Patent FR-2679815-A1 (FR)
Title: Device for adjusting (fitting), for the purpose of clamping, components on a machine-tool bed (table)
Inventor: CHAPUY
IPC: B25B5/10
Filed: 1991-07-30
Abstract: The device for adjusting, for the purpose of clamping, components on a machine-tool bed, of the type comprising a screw jack associated with stackable elements inserted between a clamping flange and the bed of the machine tool, is noteworthy in that it is made up, in combination, of: - an element (1) for bearing and fastening to the bed (T) of the machine tool, - intermediate elements (2, 3, 4...) of different heights and which can be stacked together as need be; - an upper element (5) of the screw jack type, and in that the bearing element (1), the intermediate elements (2, 3, 4...) and the upper element (5) are set out with mutual centring and locking means.
Patent FR-2681627-A1 (FR)
Title: Self-propelled machine for erecting fencing
Inventor: JEAN-MARC DRANSART
IPC: E04H17/26
Filed: 1991-09-19
Abstract: Th self-propelled machine for erecting fencing (C) based on wire or wire mesh includes a towing vehicle (1) equipped with a front support (2) for a magazine (4, 6) for unwinding the fencing and with a rear support (3, 11, 17, 16, 19) for guiding a portion of fencing in a given direction and for banging in the stakes (28) for supporting and fixing the fencing, the two supports being laterally offset with respect to the vehicle (1) in order to allow the fencing to be erected to pass over one of the sides of this vehicle.
Patent FR-2684823-A1 (FR)
Inventor: PIERRE DOUSSIERE
IPC: H01S5/22
Filed: 1991-12-04
Abstract: A component such as a laser includes two superimposed light guides, one active (101), the other passive (102). The width of the active guide decreases in a rear part (TB) of a mode transition section (TB, TC) in order to couple a "narrow" optical mode (NA) which is amplified and guided by the active guide, to a "wide" mode (NC) which is guided by this passive guide and which has a larger girth than this narrow mode. The width of the passive guide (102) decreases subsequently in a forward part (TC) of this section in order to couple the wide mode to an even wider circularised mode (NE). <??>The invention applies in particular to the production of optical heads for fibre optic telecommunications networks.
Patent FR-2684543-A1 (FR)
Title: Artificial ligament, especially for the ankles
Inventor: MAX PERRIN
IPC: A61F2/08
Filed: 1991-12-06
Abstract: The invention relates to an artificial ligament (20), of the type comprising, at the ends of an elongate body (22), a holding head (23) capable of being fixed to a first bone (12) and a ring (24) capable of being fixed to a second bone (16). According to the invention, the holding head (23) has a shape suitable for it to be anchored by incrustation actually within the bone (12) in question, in the manner of an "inlay". Application, in particular, to ankles.
Patent FR-2670501-A1 (FR)
Title: Procede permettant le stockage intermediaire de dechets de tout type, leur transport et/ou l'utilisation de leur energie et des matieres qu'ils contiennent.
IPC: C10B53/00
Filed: 1991-12-10
Abstract: Ce procédé est un procédé permettant le stockage intermédiaire, le transport et/ou l'utilisation de l'énergie, ainsi que des matières qu'ils contiennent, des déchets industriels, spéciaux et ménagers, ainsi que des rebuts industriels de compositions différentes et de déchets analogues de tout type. Suivant l'invention, il est caractérisé en ce qu'on comprime les déchets à un multiple de leur densité apparente initiale tout en maintenant leur structure de mélange et de liaison et on les soumet sous forme comprimée à une pyrolyse, en ce qu'on soumet la totalité des produits de la pyrolyse se trouvant sous une pression accrue, directement et sans refroidissement intermédiaire, à l'action d'une haute température à laquelle le carbone faisant partie des produits de pyrolyse, à l'état comprimé, est gazéifié grâce à la décomposition d'au moins une partie de la vapeur d'eau entraînée et les constituants gazeux provenant de la totalité des produits de pyrolyse sont décomposés en composants de faible poids moléculaire, pour être aussi gazéifiés, et en ce qu'enfin, on opère la fusion des constituants métalliques et minéraux provenant de ce qui reste de la totalité des produits et on les soumet à une séparation.
Patent FR-2685153-A1 (FR)
Title: Polarising and diffusing filters for cathode-ray-tube monitors
Inventor: FAROUGHY
IPC: H01J29/89
Filed: 1991-12-11
Abstract: This invention proposes polarising filters in order to enhance the contrast and eliminate the reflection of the ambient light on cathode-ray-tube monitors as well as to reduce the ultraviolet emission from the monitors when rays pass through the filter. The filters are made of at least one thin plastic layer and one layer of polarisers and are applied directly onto the surface of the cathode-ray-tube monitors. The filters are attached to the monitors (10) with the aid of the existing electrostatic field and of adhesive strips. The simplest construction of these filters comprises an internal linear polarising layer (11) (with little transmission in the ultraviolet and the infrared) and an external plastic layer (12), of which the outer face of this layer (13) is a surface which is diffusing for visible light.
Patent WO-9214840-A1 (WO)
Inventor: MANDEL JEAN-LOUIS
IPC: C12Q1/68
Filed: 1992-02-13
Abstract: Fragment d'acide nucléique contenant les mutations associées au syndrome X fragile, ou d'autres anomalies de l'ADN conséquentes à ces mutations telles que des méthylations des sites à CpG. Sonde nucléotidique pour la détection de ces mutations et anomalies de l'ADN liées au retard mental avec X fragile et procédé pour le diagnostic du retard mental avec X fragile.
Patent WO-9304644-A1 (WO)
Title: Finger joint prosthesis for metacarpalphalangeal and interphalangeal joints
Inventor: BROCHIER MICHEL
IPC: A61F2/42
Filed: 1992-09-04
Abstract: Finger joint prosthesis for metacarpalphalangeal and interphalangeal joints, including two diaphyseal components (1, 3) which are implantable in the phalangeal and/or metacarpal bones and rigidly fixed to a pivotable joint, wherein said joint includes a female cap (1), a male cap (3), a shaft (6) force-fitted into the two openings in the female cap (1) and extending through the opening in the male cap (3), a collar (4) surrounding the shaft (6) in the male cap (3), and two side flanges (2) engaged by disks (5) for holding the shaft in place. The female (1) and male (3) caps and the side flanges (2) are made of titanium alloy and the collar (4), the shaft (6) and the disks (5) are made of pyrocarbon, where friction during rotation of the joint occurs only between components that are made of pyrocarbon.
Patent FR-2687153-A1 (FR)
Title: Process for the preparation of 5-(2-thenyl)hydantoin
Inventor: CHRISTIAN SIDOT
IPC: C07D409/06
Filed: 1992-02-07
Abstract: Process for the preparation of 5-(2-thenyl)hydantoin, in which 5-(2-thenylidene)hydantoin is reacted, in acetic acid, with a phosphorus-containing derivative chosen from the group consisting of red phosphorus and phosphonic acid, in the presence of catalytic amounts of an iodinated derivative chosen from the group consisting of iodine and hydriodic acid.
Patent FR-2687665-A1 (FR)
Title: New 2,2-dimethylcyclopropanecarboxylic acid derivatives carrying a but-1-en-3-ynyl chain in the 3-position, process for their preparation and their application as pesticides
Inventor: MARC BENOIT
IPC: C07D277/24
Filed: 1992-02-21
Abstract: The subject of the invention is the compounds of formula (I): in which: - X represents a hydrogen atom, a halogen atom or an optionally substituted alkyl radical, - Y represents a hydrogen atom, a halogen atom, an optionally substituted alkyl radical, an optionally substituted aryl or aralkyl radical, a (CH2)mSi(alk1)3 radical or (CH2)nOalk2 or (CH2)pSalk3 radical, m, n and p representing an integer which can vary from 0 to 6 and alk1, alk2 and alk3 representing an alkyl radical, and - R represents an alkyl radical comprising from 1 to 18 carbon atoms or the residue of an alcohol used in the pyrethrinoid (pyrethroid) series. The compounds of formula (I) possess pesticidal properties.
Patent FR-2689450-A1 (FR)
Inventor: LOUIS FARDET
IPC: B41K1/46
Filed: 1992-04-07
Abstract: Device of the type including at least two different coloured ink pads (1, 2) on which come to bear two corresponding impression carriers (4, 5) capable of being urged, for printing, by means of a movable control device inserted into a stationary support frame (3) to obtain a marking in at least two colours. The invention is characterized in that the control device (10) consists of a movable transmission member (12) with a vertical action acting on the arms (8, 9) of the impression carriers (4, 5), so that actuation of the transmission member (12), with a top to bottom motion, causes the arms (8, 9) to angularly rock in sequence along substantially circular and opposite trajectories on either side of the vertical, the trajectory of one arm being delayed in relation to the trajectory of the other by using auxiliary delaying means provided between the transmission member (12) and the impression carriers (8, 9).
Patent FR-2690120-A1 (FR)
Title: Track propulsion transport system for passenger or load cabins - using rotating tubular track driving cabin rollers by friction with separate traction platform within track framework
Inventor: MARC-PIERRE TREVISO
IPC: B61B13/12
Filed: 1992-04-21
Abstract: The vehicles are driven at variable speed on tracks by a helical cylindrical propulsion device, operating by friction between orientable rollers (5) and rotating tubes (2). These rollers are fixed to the cabin chassis (A2) with an independent traction platform (C). The cabins have a load space (A1), on a chassis (A2). These cabins circulate on a track surface (B) including crossing points. The cabins are drawn by the platform within the track system (D), preferably buried, or suspended, for integration with existing systems. USE/ADVANTAGE - Safe urban transport system, avoiding traffic jams, with automatic operation and without excessive first or running costs.
Patent FR-2690747-A1 (FR)
Title: Hand held anemometer e.g. for windsurfer - has dual semi-cylindrical vane, protected by cap when not in use and electronic bar graph indication of wind speed on case.
Inventor: ALAIN LIOTIER
IPC: G01P5/07
Filed: 1992-04-29
Abstract: The anemometer is mounted in a hand held enclosure (4) with a wind-driven vane (1) assembled from two profiled semi-cylindrical sections projecting from the top. Electronic circuits (5) measure the speed of rotation of the vane (1) and display wind speed on a bar graph display unit (6) marked in a variety of popular wind speed units. A protective cap (19) clips to the top of the enclosure (4), covering the vane (1) when not in use. USE/ADVANTAGE - Portable wind speed measuring appts. with easily read display for use by windsurfers.
Patent FR-2692029-A1 (FR)
Title: Portable low-temperature recovery unit for refrigerating fluids - has insulated receiver, kept cold by eutectic or chemical action, connected to self-sealing abstraction clamp
Inventor: JACQUES BERNIER
IPC: F25B45/00
Filed: 1992-06-05
Abstract: The receiver (11) is kept cold by ice, or a eutectic mixture (22), within a thermally insulated case (12). The abstraction head (18), connected to the receiver by a flexible pipe (17) and self-sealing valve (15), contains a non-return valve leading to a hollow spike (19), projecting from one jaw of a pair of pincers, the opposing jaw having a semi-cylindrical profile (20). On applying the pincers to a refrigerator fluid-bearing tube, the spike penetrates and, due to the lower temperature and pressure in the receiver, conveys away the contents of the refrigerating system. The necessary receiver conditions may be produced by an adsorption-type cooler, regenerated after use by heating it. ADVANTAGE - Safely removes environmentally hostile refrigerants from refrigerators and freezers, in situ, without mains power, before scrapping.
Patent FR-2677423-A1 (FR)
Title: Soupape a coulisse.
Inventor: HELMUT GOTTLING
IPC: F16K11/065
Filed: 1992-06-09
Abstract: - La présente invention concerne une soupape à coulisse, comportant un carter présentant un perçage de guidage et au moins une entrée de fluide de pression, ainsi que plusieurs conduits de fluide de pression débouchant dans le perçage de guidage latéralement à travers le carter, un organe de soupape axialement mobile dans le perçage de guidage et relié à un moyen d'entraînement, en particulier un piston. - Selon l'invention, au moins l'organe de soupape (3) est constitué d'un matériau élastiquement déformable sous l'action de la pression, et est muni d'un trou borgne (5) s'étendant en direction axiale, lequel est ouvert du côté opposé au moyen d'entraînement (4), et l'entrée de fluide de pression (P) débouche dans le perçage de guidage (6) de sorte que, dans chaque position de l'organe de soupape (3), il existe une liaison, étanche au fluide de pression, au trou borgne (5).
Patent FR-2693355-A1 (FR)
Title: Right and left bracelet link elements - held together by complementary hollows in each element and fixed together by pin also fixing links together
Inventor: JACQUES GODET
IPC: A44C5/10
Filed: 1992-07-09
Abstract: The links are made from sets of right-hand elements (2) and left-hand elements (1) which are assembled in pairs. These each have two parallel branches (1a, 1b, 2a, 2b) which are joined by an oblique part (1c, 2c). The elements are overlapped and have complementary hollows (1c1, 2c1) which fit together to hold the upper branches parallel. A pin (3) is put through holes in the overlapped part of the branches (1b, 2b) to hold the elements together. The ends of the pin project from either side of the branches and engage in blind holes (1a1, 2a1) in the upper part of the branches of the next link.